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Food and Feeding Habits Summary Salmo trutta
 
Main Ref. Kreivi, P., T. Muotka, A. Huusko, A. Mäki-Petäys, A. Huhta and K. Meissner, 1999
Fish stage recruits/juv. Mean length 11.00 SL
Sample size 35 Percent empty
Country Finland Locality River Kuusinkijoki, tributary of R. Oulankajoki
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Salmo trutta
Diet percent Food I Food II Food III Prey stage Item Name Comments
3.00 % zoobenthos insects insects adults Chironomidae Chironomidae
3.00 % zoobenthos insects insects adults Ephemerella Ephemerella
10.00 % zoobenthos insects insects adults Micrasema Micrasema
12.00 % zoobenthos insects insects adults Simuliidae Simuliidae
25.00 % zoobenthos insects insects adults Trichoptera other Trichoptera
30.00 % zoobenthos insects insects adults Baetis Baetis
12.00 % zoobenthos other benth. invertebrates n.a./other benth. invertebrates juv./adults invertebrates unidentified aquatic invertebrates
5.00 % others others n.a./others juv./adults Aerial prey Aerial prey
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